Re: Request for Info: Designware PCIe Root Complex support in ARM64

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On Fri, Mar 11, 2016 at 01:46:00PM -0600, Bjorn Helgaas wrote:
> [+cc Lorenzo]
> 
> On Fri, Mar 11, 2016 at 11:33:12AM +0000, Joao Pinto wrote:
> > Hi Liviu, Catalin and Bjorn,
> > 
> > I am currently working on the PCIe Root Complex based on the Designware Core
> > (/pci/host/pcie-desigware.c). I have noticed that currently building a solution
> > based on the previous for an ARM64 CPU is problematic and demands some tweaking
> > in the ARM64 arch (like adding some functions in the pcibios, etc.).
> 
> If I understand you correctly, you're saying that pcie-designware.c
> doesn't build on arm64.  It would be helpful to know exactly what
> problem you're seeing (what kernel version, what config, what the
> error are, etc.)

Yes, I am not sure I understand what Joao is referring to so I would
be grateful if he can provide us with additional details.

Thanks,
Lorenzo
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